open book
Palabras clave
book,
open,
background,
paper,
page,
education,
literature,
object,
library,
information,
text,
cognition,
write,
document,
cover,
school,
publication,
read,
single,
old,
antique,
learn,
university,
archive,
law,
1,
datum,
sheet,
textbook,
bible,
letter,
science,
white,
wood,
desk